function Service(service_url) {
	
	this.base_service = service_url;
	this.bank_service = this.base_service + '/' + 'get_bank';
}

Service.prototype.getBank = function (callback) {
	var url = this.bank_service;
	$.ajax({
	  type: 'POST',
	  url: this.bank_service,
	  data: {},
	  success: function(data) {
		callback(data);
	  },
	  dataType: 'json'
	});
};

